Year	% of male population
1960	1.37920243204578
1961	1.32928402494087
1962	1.27332840075955
1963	1.21484522931574
1964	1.16061867650095
1965	1.16086158421823
1966	1.22323191699917
1967	1.30245574510589
1968	1.38796581753631
1969	1.47421585597338
1970	1.55655835359783
1971	1.5805352035419
1972	1.53407813404201
1973	1.47611425884891
1974	1.42944878972903
1975	1.39488328527613
1976	1.37022717684657
1977	1.35447276703342
1978	1.3409043199718
1979	1.32672760223781
1980	1.31537606625181
1981	1.3200622950746
1982	1.33983951420516
1983	1.35984557117496
1984	1.37400468194374
1985	1.37942905877244
1986	1.38084127598878
1987	1.38111010739737
1988	1.37944169821935
1989	1.37525027030899
1990	1.3658080769726
1991	1.36721180694057
1992	1.37767762035823
1993	1.37415471501821
1994	1.35409351560245
1995	1.32769664076084
1996	1.3065780559409
1997	1.29301195342605
1998	1.28612977736467
1999	1.28774308403618
2000	1.29811318955932
2001	1.31195791714939
2002	1.32096261096075
2003	1.30054629436275
2004	1.23568088661306
2005	1.16060349547543
2006	1.11072415157243
2007	1.10232407246329
2008	1.14294768493402
2009	1.23413308750062
2010	1.35384705162271
2011	1.48320065162395
2012	1.60943582212984
2013	1.81826149584065
2014	2.10496062681324
2015	2.24331842896426
2016	2.23134903147058
2017	2.19174147689589
2018	2.20210645132909
2019	2.29952662791626
2020	2.49763697402301
2021	2.75386714018992
2022	2.94464256154633
2023	3.08593660701553